Analog output configuration example - INDIGO201 - INDIGO200SERIES

Indigo201 User Guide

Document code
English (United States)
Document type
User guide
This example shows how to configure analog output 1 to use the following settings when a CO2 probe is connected to Indigo:
  • 4 ... 20 mA current output
  • Carbon dioxide measurement scaled to 0 ... 20 %CO2
  • Clipping limit 5 %, error limit 10 %, and error output 3.6 mA
To configure the output:
  1. Connect Indigo201 to Insight PC software.
  2. Select and open the Configure Device menu.
  3. Open the General menu and select Current output from the dropdown. Store your selection with Save.
  4. Return to the Configure Device device menu and select one of the 3 analog outputs.
  5. Select 4 ... 20 mA from the Output mode dropdown.
  6. Select CO2 from the Output parameter dropdown.
    Set the scaling according to the unit (for example, ppm or %CO2) selected in the Settings > Unit Settings menu in the Insight main view. The example here uses scaling for %CO2.
  7. Type 0 in the Scale low end field.
  8. Type 20 in the Scale high end field.
  9. Type 3.6 in the Error output level field.
  10. Type 5 in the Clipping limit field and 10 in the Error limit field.
  11. Select Save to take your configuration into use.